Advanced Ab Workout
This 15-minute intense abdominal workout, while advanced, is suitable for all levels. There are plenty of modifications! Use this as a standalone workout, use it as a warm-up, or add in on to your cardio routine.
This 15-minute intense abdominal workout, while advanced, is suitable for all levels. There are plenty of modifications! Use this as a standalone workout, use it as a warm-up, or add in on to your cardio routine.